by the use, as active elements, of gas-filled tubes, e.g. astable trigger circuits

Full Title

Circuits for generating electric pulses; Monostable, bistable or multistable circuits > Generators characterised by the type of circuit or by the means used for producing pulses > by the use, as active elements, of gas-filled tubes, e.g. astable trigger circuits

Classification Context

Section:

ELECTRICITY

Class:

ELECTRONIC CIRCUITRY

Subclass:

PULSE TECHNIQUE